Hi Anne:
1. use the launcher file sim_main_launcher_files/LTE_sim_main_launcher_demo_femtocells.m
2. open the associated config file +simulation_config/hex_grid_tilted_with_femtocells.m
3. add the line “LTE_config.antenna.antenna_gain_pattern = ‘omnidirectional’;” to the config file.
This will create a hexagonal grid of macros with omnidirectional antennas and two femto cells per macro BS.
Best regards,
Martin